Chiho, who Hinata has been close friends with since elementary school has become the target of bullying during their last year in middle school. While the other classmates turned a blind eye, Hinata would still invite Chiho to eat lunch together, and suggested that they report the bullying to their homeroom teacher. However, the bullying only escalates to the point Chiho is no longer able to attend school, and eventually moves away with her mother… And now, Hinata has become the new target of bullying…